ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
Semi-continuous acoustic models, where the output distributions for all Hidden Markov Model states share a common codebook of Gaussian density functions, are a well-known and prov...
ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
A Bayesian formulation of quickest change detection in multiple onoff processes is obtained within a decision-theoretic framework. For geometrically distributed busy and idle time...
ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
This paper describes a method for hiding data inside printed text documents that is resilient to print/scan and photocopying operations. Using the principle of channel coding with...
ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
The algebraic theory of finite groups appears in signal processing problems involving the statistical analysis of ranked data and the construction of invariants for pattern recog...
ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
In recognizing spontaneous speech, the performance of typical speech recognizers tends to be degraded by filled and silent pauses, which are hesitation phenomena frequently occur...
ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper, we propose a novel semi-supervised speaker identification method that can alleviate the influence of nonstationarity such as session dependent variation, the reco...
ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
Maximum-Likelihod Linear Regression (MLLR) transform coefficients have shown to be useful features for text-independent speaker recognition systems. These use MLLR coefficients ...
ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
Detection of malaria parasites in stained blood smears is critical for treatment of the disease. Automation of this process will help in reducing the time taken for diagnosis and ...
ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
We consider transmission scheduling by medium access control (MAC) protocols for energy limited wireless sensor networks (WSN) in order to maximize the network lifetime. Time-vary...
ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
Bayesian Networks, BNs, are suitable for mixed-initiative dialog modeling allowing a more flexible and natural spoken interaction. This solution can be applied to identify the in...